[elecena] Joy-it RFID set: Includes MFRC-522 chip, 6 cards, 6 key chains - zmiany ceny This set contains all the necessary components for your RFID project. The RFID module with an integrated NXP MFRC-522 chip works with a frequency of 13.56 MHz and is compatible with the common microcontrollers. The instructions are specific to the Arduino and Raspberyyplatforms. Furthermore, 6 RFID cards and 6 RFID key chains are included. Joy-it RFID set: Includes MFRC-522 chip, 6 cards, 6 key chains - 16.79 GBP https://elecena.pl/product/28015923/joy-it-rfid-set-includes-mfrc-522-chip-6-cards-6-key-chains 2025-03-12 Joy-it RFID set: Includes MFRC-522 chip, 6 cards, 6 key chains - 16.81 GBP https://elecena.pl/product/28015923/joy-it-rfid-set-includes-mfrc-522-chip-6-cards-6-key-chains 2025-09-17